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How to Calculate a Workers Comp Settlement

A plain-English guide to wages, impairment ratings, benefit weeks, and the questions behind a workers comp settlement estimate.

Sep 28, 2026Workers Comp Settlement Guides
How to Calculate a Workers Comp Settlement

A workers comp settlement is shaped by more than one number. Your state, average weekly wage, impairment rating, work restrictions, medical treatment, and future care can all matter. A calculator is useful for organizing those inputs, but it cannot make a legal decision for you.

Start with your average weekly wage

Many benefit calculations begin with an average weekly wage. Gather pay stubs, payroll records, and information about overtime or other included earnings. The definition and benefit cap can change by state, so keep the date of injury and the state of the claim with your notes.

Understand the impairment rating

An impairment rating is a medical opinion about loss of function. It can feed into a permanent disability or scheduled loss calculation, but it may not capture every work restriction or future medical need. Ask which edition of the medical guidelines was used and whether the rating is final.

Check the settlement terms

Before signing a release, read what happens to future medical care, disputed body parts, and unpaid benefits. A high-looking lump sum can be less useful if it closes treatment you still need. Use a workers comp settlement calculator as a conversation starter and verify the details with a qualified professional.

Build a settlement worksheet

Write down the date of injury, state, average weekly wage, weeks off work, medical improvement date, impairment percentage, work restrictions, and open treatment. Then label each number as documented, estimated, or disputed. This makes it easier to spot when a calculator is mixing temporary disability, permanent disability, and future medical care.

Compare a range with the claim record

For example, a $900 average weekly wage and a 10% rating can produce very different planning ranges in California, Texas, Florida, or New York. The difference comes from benefit categories, maximum rates, scheduled weeks, and rating rules. Compare the state guide and the official schedule that match the injury date before relying on a result.

Questions before signing

Ask whether the agreement closes future medical treatment, how disputed body parts are handled, whether unpaid benefits remain open, and what happens if the rating changes. Keep a copy of every report and proposed release. A clear worksheet helps a lawyer, claims professional, or doctor correct the assumptions before you make a decision.